LTC1438IG-ADJ#PBF

Linear Technology LTC1438IG-ADJ#PBF

Part Number:
LTC1438IG-ADJ#PBF
Manufacturer:
Linear Technology
Ventron No:
4551043-LTC1438IG-ADJ#PBF
Description:
IC REG CTRLR BUCK 28SSOP
ECAD Model:
Datasheet:
LTC1438IG-ADJ#PBF

Quick Request Quote

Please send RFQ , We will respond immediately.

Part Number
Quantity
Company
E-mail
Phone
Comments
Specifications
Linear Technology LTC1438IG-ADJ#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC1438IG-ADJ#PBF.
  • Factory Lead Time
    16 Weeks
  • Lifecycle Status
    PRODUCTION (Last Updated: 1 week ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    28-SSOP (0.209, 5.30mm Width)
  • Number of Pins
    28
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tube
  • Published
    2005
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    28
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Terminal Pitch
    0.65mm
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    LTC1438
  • Function
    Step-Down
  • Number of Outputs
    2
  • Output Voltage
    9V
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    DUAL SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Output Current
    2A
  • Voltage - Supply (Vcc/Vdd)
    3.5V~30V
  • Control Features
    Enable, Power on Reset, Soft Start
  • Topology
    Buck
  • Min Input Voltage
    3.5V
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    Up to 400kHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    Yes
  • Switcher Configuration
    PUSH-PULL
  • Max Frequency
    138kHz
  • Duty Cycle (Max)
    99%
  • Clock Sync
    No
  • Output Phases
    1
  • Height
    -50μm
  • Length
    10.5mm
  • Width
    5.7mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LTC1438IG-ADJ#PBF Overview
As a result of 28-SSOP (0.209, 5.30mm Width) compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 2 output generation. Tube solid enclosure protects the pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's3.5V~30V is the supply voltage and the operating voltage of the dc control. Suitable for a -40°C~85°C TA dc switcher. This switching controller can switch at Up to 400kHz. Surface Mount makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Power on Reset, Soft Start. The switch converters are connected to a DUAL SWITCHING CONTROLLER analog IC. DUAL are the position of the terminal of the switching converters. Different dc switching's functions can be applied to 28 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. You can find other relevant dc to dc converter ics by searching "LTC1438". Switching converter has a total of 28 pins. Switching converter type is specifically Switching Regulator or Controllers. Statistically, DC regulator outputs 9V volts. In most cases, the dc dc regulator's output current is 2A. This information should be noted when you begin working with the component. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. 138kHz is the maximum frequency of this dc regulators. Switching controller is necessary to have a supply voltage of 3.5V.

LTC1438IG-ADJ#PBF Features
Transistor Driver Outputs
Switching Frequency: Up to 400kHz
Enable, Power on Reset, Soft Start
PULSE WIDTH MODULATION

LTC1438IG-ADJ#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1438IG-ADJ#PBF DC to DC converter applications.

Printing equipment
Correction machines
Gear/thread machining machines
Lathes
Solar power plants
Electric heating, lighting
Ball screw pair
Digital precision reference circuits
Wide-range voltage regulation circuits
Network technology
LTC1438IG-ADJ#PBF More Descriptions
DC Controller Dual Output Synchronous Step Down 3.5 Volt to 36 Volt 28-Pin SSOP
Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators
Dual Switching Controller, Current-mode, 2A, 400kHz Switching Freq-Max, CMOS, PDSO28
2x Hi Eff, L N, Sync Buck Sw R
IC REG CTRLR BUCK PWM CM 28-SSOP
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

Latest News

  • 17 November 2023

    MSP430 Microcontroller Features, Development, MSP430 vs 89C51 and Applications

    Ⅰ. What is a microcontroller?Ⅱ. Overview of MSP430 microcontrollerⅢ. Features of MSP430Ⅳ. Development of MSP430 microcontrollerⅤ. Main components of MSP430 microcontrollerⅥ. What are the advantages and disadvantages of...
  • 20 November 2023

    What is W25Q128JVSIQ Serial Flash Memory?

    Ⅰ. W25Q128JVSIQ overviewⅡ. Manufacturer of W25Q128JVSIQⅢ. Symbol, footprint and pin configuration of W25Q128JVSIQⅣ. Features of W25Q128JVSIQⅤ. Working principle of W25Q128JVSIQⅥ. Technical parameters of W25Q128JVSIQⅦ. Advantages and disadvantages of...
  • 20 November 2023

    Comparing the DHT11 and DHT22 Temperature and Humidity Sensor

    Ⅰ. What is a temperature sensor?Ⅱ. DHT11 vs DHT22: OverviewⅢ. DHT11 vs DHT22: Symbol and footprintⅣ. DHT11 vs DHT22: FeaturesⅤ. DHT11 vs DHT22: Pin configurationⅥ. DHT11 vs DHT22:...
  • 21 November 2023

    MCP2551 CAN Transceiver Features, Working Principle, MCP2551 vs TJA1050

    Ⅰ. Overview of MCP2551 transceiverⅡ. Manufacturer of MCP2551 transceiverⅢ. Features of MCP2551 transceiverⅣ. Working principle of MCP2551 transceiverⅤ. Block diagram of MCP2551 transceiverⅥ. What is the difference between...
  • cost

    Help you to save your cost and time.

  • package

    Reliable package for your goods.

  • fast

    Fast Reliable Delivery to save time.

  • service

    Quality premium after-sale service.